参数资料
| 型号： | SC1592IMTRT |
| 厂商： | Semtech |
| 文件页数： | 1/19页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO ADJ 3A TO-263-7 |
| 标准包装： | 1 |
| 稳压器拓扑结构： | 正，可调式 |
| 输出电压： | 可调 |
| 输入电压： | 1.25 V ~ 16 V |
| 电压 - 压降（标准）： | 0.26V @ 3A |
| 稳压器数量： | 1 |
| 电流 - 输出： | 3A |
| 电流 - 限制（最小）： | 5A |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | TO-263-8，D²Pak（7 引线+接片），TO-263CA |
| 供应商设备封装： | 7-DDPAK |
| 包装： | 标准包装 |
| 产品目录页面： | 1358 (CN2011-ZH PDF) |
| 其它名称： | SC1592IMDKR |
SC1592
Low Dropout High Performance
Adjustable Positive Voltage Regulator
POWER MANAGEMENT
Description
The SC1592 is a 3A low dropout high performance
linear voltage regulator, that provides a low voltage, high
current output with a minimum of external components,
utilizing dual supply configuration.
The SC1592 offers a wide input voltage range from 1.25V
to 16V and is ideal for applications that need to convert
down to 0.8V.
Additionally, the SC1592 is fully protected with an exter-
nally programmable current limit, and thermal shutdown.
Also, there is an EN input which enables or shuts down
the device.
The SC1592 voltage regulator is available in 7-lead DDPAK
and SOIC-8L EDP packages.
Features
Wide input range, V IN = 1.25V to 16V,
V CNTL = 3V to 16V
3A Guaranteed Output Current
260mV (typ) @ 3A dropout voltage in dual supply
mode
1% Initial Accuracy
Adjustable output voltage, down to 0.8V
Programmable current limiting and thermal
shutdown
Fast transient response
Excellent line and load regulation
Power SO-8 and 7-lead DDPAK
Applications
Low voltage logic supplies
Microprocessor and chipset supplies
Split plane microprocessor supplies
Advanced graphics cards supplies
Sound cards and auxiliary power supplies
SMPS post regulator
Typical Application Circuit
+3.3V Vcntl
C1
1uF
CNTL
SC1592
OUT
R2
66.5
+1.8V Vout
C3
47uF(cer)
+2.5V Vin
IN
SENSE
V OUT = ( 1 +
) ? V REF
C2
10uF
EN
GND
ILIM
R3
53
R 2
R 3
V REF = 0 . 8 V typ .
TTL
R1
100
Revision: November 21, 2011
1
www.semtech.com
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SC1592IS.TRT | 制造商:SEMTECH 功能描述:I.C. |
| SC1592ISTR | 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:Low Dropout High Performance Adjustable Positive Voltage Regulator |
| SC1592ISTRT | 功能描述:IC REG LDO ADJ 3A 8SOIC RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 标准包装:1 系列:- 稳压器拓扑结构:正，固定式 输出电压:3.3V 输入电压:4.7 V ~ 15 V 电压 - 压降（标准）:1.2V @ 800mA 稳压器数量:1 电流 - 输出:800mA（最小值） 电流 - 限制（最小）:800mA 工作温度:0°C ~ 125°C 安装类型:表面贴装 封装/外壳:TO-252-3，DPak（2 引线+接片），SC-63 供应商设备封装:PowerFlex/TO-252 包装:剪切带 (CT) 其它名称:296-31967-1 |
| SC15A | 制造商:BOURNS 制造商全称:Bourns Electronic Solutions 功能描述:Power Module |
| SC15A-3S1.8 | 制造商:Bourns / JW Miller 功能描述:Module DC-DC 1-OUT 1.8V 15A 10-Pin SIP 制造商:Bourns Inc 功能描述:Module DC-DC 1-OUT 1.8V 15A 10-Pin SIP |
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